type: object
properties:
  externalTargets:
    type: array
    description: |
      A list of additional hosts to monitor.
    items:
      type: object
      required: [host]
      properties:
        host:
          type: string
          description: IP address or host name to monitor.
        name:
          type: string
          description: Monitoring record name.
    x-doc-example: |
      ```yaml
      - name: google-primary
        host: 8.8.8.8
      - name: yaru
        host: ya.ru
      - host: youtube.com
      ```
